Oh what a goose I am!
So I see a great buy on 10w 30 at the store and grab a case...changed the oil in my NEW 235. This is the the first change after 300 miles...and I notice I grabbed a case of 5w 20!!!! Oh good gravy. I know it won't do any harm but should I run it or drain it ASAP?
BTW it is winter here.